To use SSL, you must configure the application.yml file to support SSL.

Configure your application.yml to support SSL

1. Go to src/main/resources and open application.yml.

2. Add the following configuration:

   server: ssl: key-store: classpath:{PATH_TO_KEYSTORE} key-store-password: {YOUR_KEYSTORE_PASSWORD} key-store-type: {KEY_STORE_TYPE} key-alias: {The alias mapped to the certificate} # e.g, tomcat key-password: {YOUR_KEYSTORE_PASSWORD} port: 8443

3. Right click on API project and navigate to Open Legacy → Run Application.

4. Go to https://localhost:8443/swagger to test SSL connection.